Clip-on wireless headset



FIG. 1 is a perspective view of the clip-on wireless headset showing my new design;

FIG. 2 is a front view of the headset;

FIG. 3 is a rear view of the headset;

FIG. 4 is a left view of the headset;

FIG. 5 is a right view of the headset;

FIG. 6 is a top view of the headset; and,

FIG. 7 is a bottom view of the headset.

The broken lines shown in the FIG. 7 depict environment that forms no part of the claimed design. 

CLAIM The ornamental design for a clip-on wireless headset, as shown and described. 